Welcome to Schneider Electric Power Drives Presentation Drive Systems

1. Welcome to Schneider Electric Power DrivesPresentationDrive Systems Norbert Braun 23 October 2013

2. Why to use inverters Systems • Energy Saving • Cost reduction • Smooth Operation • Automation of your process • Environment

3. World Energy Demand Increase in World Electricity Demand 1990 to 2011 ca.+85% International Energy Agency; Statistics 2013

4. Drives Energy Efficiency Enabler 25% of WW electric energy consumed by Motors in Industry &Infrastructure in Building Motorsconsume60%of electricity Motorsconsume30% of electricity More than 85% of motors used for pumps, fans & compressors

5. “Altivar” Drive Systems ATV AFE Drives withActive Front End90 ... 2400 kW ATV 61/71Q Liquid Cooled Drives Standard Applications P: 90 ... 800 kW ATV 1200Flexible & Efficient0,3 ... 16 MVA, 2,4 / 3,3 / 4,16 / 6,6 / 10 / 11kV IEEE 519 compliant ATV 61/71Plus “LH” Low Harmonic DriveATV 61 Plus-LH 55 ... 2400 kW ATV 71 Plus-LH 75 ... 2000 kW Marine certified; details follow ATV 71 Plus Customized Solution High Torque Requirements90 ... 2000 kW ATV 61 Plus Customized Solutions Standard Drives90 ... 2400 kW Marine certified; details follow

6. Energy Efficiency Cooling • 35% to 50% savings with VSD • AFE (Regenerative Unit) feeds back energy to the mains • Min. 25% Cooling Energy Saving compared • to conventional Air Conditioning • Intelligent Cooling solutions 95% Energy Flow Power Quality Tested Validated Documented • Engineered to demand solutions • On-line engineering tool Harmsol • 15 % saving in design phase • On-line configuration tool Drive SystemsValue proposition Low Harmonic Drive

7. Energy 95% Flow Drives Energy Efficiency Enabler How it works… With a Throttle • motor still running at full speed, • Only mechanical loss are reduced With a Speed Drive • motor speed is reduced, • energy consumption proportional to Speed3

8. Intelligent cooling solutions IP54 Separate Airflow • Separated channels for power and control cooling • Air inlet the power part through a plinth • Air outlet through the cubicle roof • The control part is cooled by filter fans in the cubicle door or by an optional air condition - Ready for ducted exhaust systems - 90% of losses dissipated outside the electric room - Minimum 25% energy saving compared to conventional air conditioning systems

9. Intelligent cooling solutions Water-cooled systems • Internal cooling circuit for power losses with water/water heat exchanger to avoid cooling water influences to the drive • Internal air/water heat exchanger for cooling of power losses - All losses dissipated outside the electric room - High protection degree up to IP55 - Sealed against environmental influences - Compact design

10. Power Quality Only in Europe poor Power Quality costs 150 bil. / Year The Cureis Harmonic mitigation

11. Offer Presentation 90 to 800kW Flexibility vs programming & communication requirements ATV61/71 HMI, communication options and customer specific indications Flexibility vs control requirements Large and swiveling control panel Reliability Tested, Validated and Approved Easy Maintenance Inverter mounted on rails Flexibility vs application requirements Incoming/Outgoing section or cubicle Various Protection Degrees IP23, IP54; IP54 filterless power cooling

12. Offer Presentation 500 to 2400kW Reliability Tested and approved air or water cooling system with internal cooling circuit. Flexibility for control requirements Large and swiveling control panel for customisation of drive control Easy Maintenance Modular design of power stage and rectifier. Flexibility for application requirements Incoming/Outgoing section configurable according to customer needs Configurable assembly Separate enclosure for optional motor choke and ample space to connect the motor cables.

13. Protected against environment influences Fully encapsulated power electronic “IVC” due to an internal cooling circuit. No ambient air inside power electronic Separate cooling cubicle for the main airflow. Easy connection to an exhaust air duct LV Offer Presentation 500 to 2400kW Compact design • 1.8m in width for 1200kW including most options • 2.0m in height for a cheap and easy transport Power Electronic sealed from external influences

14. Small footprint combined cabinet WideextendedCapacity: Large motorCompatibility : Efficient Cooling System: ReducedHarmonicTechnology : THDI Adaptabilitytonewandexisting motors Flexibilitywith modular configurations (fieldbuses, I/O, auxiliary suppl) High level of Reliability:Simpleandwell proven component MVA kV ATV1200 Key Values Proposal Air with dualflows

15. Easy Front access designfor Control & Transformer maintenance Combined Control & Transf. cabinet Separated airflow cooling ATV1200 Simple, Efficient, Reliable Well equipped as a standard : UPS, LS, lightening, Security screw, door locks… Innovative design for Very small footprint Innovative integrated top cooling fan supply Reliabe & Simple design Inverter stage Modular inverter stage cubicle for fast maintenance

16. Altivar 1200 value proposal Optimized cabinet Optimized Footprint Cabinet with swivelling frame Transformer &control combined cabinet Easy Installation Maintenancez Time saving Front access to transformer, control, & powercell IP31 2mm Panel thickness Standard IP41&IP42 2mm Panel thicknessOption Robust Certified IP

17. Altivar 1200 value proposal Well equipped as a standard Safer interlocks system, handle lock security screw, audible visual alarm power off signal for maintenance team User Friendly large touchscreen10’’ HMI easysoftware : few touches to start internal cabinet light More Reliable UPS, 30 minscontinuous operation protectionagainst netsupply instability compliance for global market Global IEC, IEEE519-1992 Directive:LVD, EMC

18. ATV1200 Innovation

19. ATV1200 Motor FRIENDLY : Multilevel topology • Excellent waveform • No harmonics • Long cable length without filter up to 2km • Compatible with all motors • (dv/dt no stress for old motors) Voltage (Green) and Current (Orange) on motor side

20. Perfect for existing motors ATV1200 Easy to install approx. Energy Savings

21. ATV1200 Harmonics: Reduced Harmonic Technology Amps, Volts Current 250Hz THDI % 2,5Mz * Harmonic Ranks • Harmonic currents are waste *depending on drive pulses

22. Altivar 1200 Innovation Contactless Cell bypass Contactless System means not sensitive to dust(mining, .....) Disabled Power Cell Bypass Cell Bypass avoids production stoppage • 84% of voltage • 100% of current This system enables to havebalanced phases w/omodifying IGBT’s modulation Motor

23. Transformer Altivar 1200 Innovation Patented Air duct system Heated air Internal cooling stream Insulation materials External cooling stream Ambient air

24. Applications References

25. ATV1200 Schneider Electric as Key Player >9000units installed • Mining, Power Gen. Metal, Water, • In more than 25 countries >9100 MWinstalled power Application 80%are Pump,Fan, compr. 20% ( conveyors, mills, .....) • Energy Managment expertise

26. ATV1200 We help Global customer save energy Mining Mineral Power plant Oil and Gas Codelco mining Rio Tinto HuangTaoleGai Votorantim VALE ASKALE CEMENT Tropicana Gold Dahanu power station Tatarstan oil field Jurong Rock Cavern PETROBRAS Chemical Metal Water CNPC CNPC Xylem India Hyflux TaiCang water South Australian- Water HEIBEI Iron&Steel SINOPEC Hubei Dayukou

27. Thank you

28. ATV1200 Minerals Opencast(surface) Mineral Production • Cement • Calcium carbonat • Ceramic… Mineral Processing SAG mills Ball mills Hot gas fans Kiln drive